JPH02104322U - - Google Patents
Info
- Publication number
- JPH02104322U JPH02104322U JP1265689U JP1265689U JPH02104322U JP H02104322 U JPH02104322 U JP H02104322U JP 1265689 U JP1265689 U JP 1265689U JP 1265689 U JP1265689 U JP 1265689U JP H02104322 U JPH02104322 U JP H02104322U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- display panel
- display device
- light emitted
- passage path
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims description 7
- 238000005286 illumination Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 2
- 239000011159 matrix material Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Liquid Crystal (AREA)
Description
第１図は、本考案の構成を示す概念図、第２図
は本考案に係る調光用液晶素子の光透過率の印加
電圧に対する特性、第３図は本考案に係る調光用
液晶素子の断面図、第４図及び第５図は本考案の
他の例を示す概念図である。
１……表示パネル、２……調光用液晶素子、３
……照明手段、６……基板、８……フイルム状液
晶層、９……ルーバ装置。
Figure 1 is a conceptual diagram showing the configuration of the present invention, Figure 2 is the characteristic of light transmittance versus applied voltage of the liquid crystal element for dimming according to the present invention, and Figure 3 is the liquid crystal element for dimming according to the present invention. 4 and 5 are conceptual diagrams showing other examples of the present invention. 1... Display panel, 2... Liquid crystal element for dimming, 3
... illumination means, 6 ... substrate, 8 ... film-like liquid crystal layer, 9 ... louver device.
Claims (1)
ネルの非視認側に照明手段を具備してなる表示装
置において、照明装置から発せられた光が該表示
パネルに到達するまでの光通過経路内に、１対の
電極付基板間に細かな孔の多数開いた樹脂のマト
リツクスとその孔に充填された液晶物質とからな
るフイルム状液晶層を挟持してなる調光用液晶素
子を配してなる表示装置。 (2) 上記照明装置から発せられた光が上記表示
パネルに到達するまでの光通過経路内にルーバ装
置を配してなる請求項１記載の表示装置。[Claims for Utility Model Registration] (1) In a display device comprising an illumination means on the non-visible side of a transmissive or transflective display panel, the light emitted from the illumination device illuminates the display panel. A film-like liquid crystal layer consisting of a resin matrix with many fine pores and a liquid crystal substance filled in the pores is sandwiched between a pair of electrode-attached substrates in the light passage path until reaching the . A display device equipped with a dimming liquid crystal element. (2) The display device according to claim 1, further comprising a louver device arranged in a light passage path through which light emitted from the lighting device reaches the display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1265689U JPH02104322U (en) | 1989-02-07 | 1989-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1265689U JPH02104322U (en) | 1989-02-07 | 1989-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02104322U true JPH02104322U (en) | 1990-08-20 |
Family
ID=31222290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1265689U Pending JPH02104322U (en) | 1989-02-07 | 1989-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02104322U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53139496A (en) * | 1977-05-12 | 1978-12-05 | Seiko Epson Corp | Liquid-crystal display unit |
| JPS622231A (en) * | 1985-06-10 | 1987-01-08 | ゼネラル モ−タ−ズ コ−ポレ−シヨン | Photoresponsive thin film and manufacture thereof |
| JPS63137211A (en) * | 1986-11-28 | 1988-06-09 | Takiron Co Ltd | Dimming material and its manufacture |
| JPS63253334A (en) * | 1987-03-16 | 1988-10-20 | ヘキスト・セラニーズ・コーポレーション | Fine dispersion liquid crystal/polymer composite |
-
1989
- 1989-02-07 JP JP1265689U patent/JPH02104322U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53139496A (en) * | 1977-05-12 | 1978-12-05 | Seiko Epson Corp | Liquid-crystal display unit |
| JPS622231A (en) * | 1985-06-10 | 1987-01-08 | ゼネラル モ−タ−ズ コ−ポレ−シヨン | Photoresponsive thin film and manufacture thereof |
| JPS63137211A (en) * | 1986-11-28 | 1988-06-09 | Takiron Co Ltd | Dimming material and its manufacture |
| JPS63253334A (en) * | 1987-03-16 | 1988-10-20 | ヘキスト・セラニーズ・コーポレーション | Fine dispersion liquid crystal/polymer composite |